SYNGENTA AG

CUSIP: 87160a100 Class: SPONSORED ADR

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017
Shares 3,160 Value ($000) $280 Avg Close — Range —
Q4 2016
Shares 3,160 Value ($000) $250 Avg Close — Range —
Q3 2016
Shares 3,660 Value ($000) $321 Avg Close — Range —
Q2 2016
Shares 3,660 Value ($000) $281 Avg Close — Range —
Q1 2016
Shares 3,660 Value ($000) $303 Avg Close — Range —
Q4 2015
Shares 4,310 Value ($000) $339 Avg Close — Range —
Q3 2015
Shares 4,181 Value ($000) $267 Avg Close — Range —
Q2 2015
Shares 4,181 Value ($000) $341 Avg Close — Range —
Q1 2015
Shares 4,281 Value ($000) $290 Avg Close — Range —
Q2 2014
Shares 4,281 Value ($000) $320 Avg Close — Range —
Q1 2014
Shares 4,281 Value ($000) $324 Avg Close — Range —
Q4 2013
Shares 4,031 Value ($000) $322 Avg Close — Range —